@import url('https://fonts.googleapis.com/css?family=Roboto:300,400,500,700.900&display=swap');
*
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family:'Roboto',sans-serif;
}
section
{
    position: relative;
    display: flex;
    justify-content: center;
    align-items:center;
    min-height: 100vh;
    background: #111;
    overflow: hidden;

}

section .text{
    position: relative;
    color:#fff;
    margin:40px;
    max-width:800px;
    user-select: none;
    font-size:1.5em;
}

section .text span{
    position: relative;
    display: inline-block;
    cursor: pointer;
    }

section .text span.active{
    animation: smoke 2s linear forwards;
    transform-origin: bottom;
    }
@keyframes smoke
{
    0%
    {
        opacity: 1;
        filter: blur(0);
        transform: translateX(0) translateY(0) rotate(0deg) scale(1);
 
    }
    50%
    {
        opacity: 1;
        pointer-events: none;
    }
    100%
    {
        opacity: 0;
        filter: blur(20px);
        transform: translateX(300px) translateY(-300px) rotate(720deg) scale(4);
    }
}